properly generate link

lib/labelmaker_web/constants.ex

@@ -3,25 +3,25 @@ defmodule LabelmakerWeb.Constants do
     align: "center",
     color: "black",
     font: "Helvetica",
-    height: "",
+    height: "300",
     label: "",
     label_too_long: false,
     link: "",
-    outline: "none",
+    outline: "white",
     size: "72",
-    sizing: "font",
     rows: 2,
-    width: ""
+    width: "400"
   }
 
-  @preview %{
+  @form_defaults %{
+    sizing: "font",
     preview_background: "r",
     preview_height: @defaults.size,
     preview_text: []
   }
 
   @permitted_keys @defaults
-                  |> Map.merge(@preview)
+                  |> Map.merge(@form_defaults)
                   |> Map.keys()
                   |> Enum.map(&Atom.to_string/1)
 
@@ -85,6 +85,8 @@ defmodule LabelmakerWeb.Constants do
          |> Enum.take_every(8)
          |> Enum.map(&Integer.to_string/1)
 
+  @sizing_values ["font", "wxh"]
+
   def colors, do: @colors
   def danger, do: @danger
   def defaults, do: @defaults
@@ -105,8 +107,9 @@ defmodule LabelmakerWeb.Constants do
   def permitted_alignments, do: @alignments
   def permitted_gravity, do: @gravity
   def permitted_keys, do: @permitted_keys
-  def preview, do: @preview
+  def form_defaults, do: @form_defaults
   def rows_min, do: @rows_min
   def rows_max, do: @rows_max
   def sizes, do: @sizes
+  def sizing_values, do: @sizing_values
 end